You can get a good stand for under $100, and right now is the time of year to get it. Most places will have them going on sale. I strongly recommend Dick's Sporting Goods if there's one near you. The one where I live has all their stands on sale. You can get a good climber stand for WELL under $100. I saw one the other day for only like $39. Most places have their 15' ladder stands on sale for around $89-$100 right now too- (that's what I use, I like them the best) Ladder stands take a little longer to set up, but they are more sturdy to me and I like the sturdiness! If you do go with a ladder stand, try it out in your yard a few times. Set it up, and take it down over and over again. After awhle, you'll get pretty fast w/them. The first one I ever did took me like 45 min to set up and get all ready by myself... now I can do it all in about 15 min.
Make sure you pick a good spot for your stand too. Find a good trail, food plot, or watering hole the deer like to use. I do this by using trail cameras. They do the research for me. Find a hot trail and set up a stand w/in range of it. Good Luck!
...and on that day when my strength is failing, the end draws near and my times has come, still my soul will sing Your praise unending, ten thousand years and then forevermore!